English, asked by sumashankar19121986, 2 months ago

I solve the following problemes
1 Find the mean median made for the following
data? 12, 3, 4, 5, 6, 7, 8
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Answers

Answered by shauryamahajan
0

Answer:

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Answered by MysticSohamS
0

Answer:

hey here is ur answer champ

Explanation:

so basically mean is sum of all elements divided by total elements so then

here there are 7 elements

so then,

12+3+4+5+6+7+8/ 7

=45/7

=approximately 6.42

hence mean is 6.42

b.now for median here there are 7 elements so as 7 is an odd number we would apply formula as (n+1/2)th term

where n=7 so

substitute it you get 4th term as answer

but here the numbers are not in ascending or descending order

so arrange them first in ascending order

so then it is 3,4,5,6,7, 8,12

now here 4th term is 6

hence median is 6

now mode means nothing but maximum frequency

so here it is 12

hence,, mode=12

thus

mean=6.42

median=6

mode=12

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